The FxFxEventHandler inherits from the general EventHandler class and administers the reading of events generated by external matrix element generator programs according to the Les Houches accord. More...

#include <FxFxEventHandler.h>

Inheritance diagram for ThePEG::FxFxEventHandler:

[legend]

Public Types
enum	WeightOpt { unitweight = 1 , unitnegweight = -1 , varweight = 2 , varnegweight = -2 }
	Enumerate the weighting options. More...

typedef vector< FxFxReaderPtr >	ReaderVector
	A vector of FxFxReader objects.

typedef CompSelector< int, CrossSection >	ReaderSelector
	A selector of readers.

Public Types inherited from ThePEG::EventHandler
enum	ConsistencyLevel

typedef vector< HandlerGroupBase * >	GroupVector

Public Types inherited from ThePEG::InterfacedBase
enum	InitState

Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int	CounterType

Public Types inherited from ThePEG::LastXCombInfo< typename XC >
typedef ThePEG::Ptr< XC >::pointer	XCPtr

typedef ThePEG::Ptr< XC >::const_pointer	cXCPtr

typedef ThePEG::Ptr< XC >::transient_pointer	tXCPtr

typedef ThePEG::Ptr< XC >::transient_const_pointer	tcXCPtr

Public Member Functions
	FxFxEventHandler ()
	The default constructor.

Initialization and finalization functions.
virtual void	initialize ()
	Initialize this event handler and all related objects needed to generate events.

virtual void	statistics (ostream &) const
	Write out accumulated statistics about intergrated cross sections and stuff.

virtual CrossSection	histogramScale () const
	Histogram scale.

virtual CrossSection	integratedXSec () const
	The estimated total integrated cross section of the processes generated in this run.

virtual int	ntriesinternal () const

virtual CrossSection	integratedXSecErr () const
	The estimated error in the total integrated cross section of the processes generated in this run.

virtual map< string, CrossSection >	optintegratedXSecMap () const

Functions used for the actual generation
virtual EventPtr	generateEvent ()
	Generate an event.

virtual tCollPtr	performCollision ()
	Create the Event and Collision objects.

virtual EventPtr	continueEvent ()
	Continue generating an event if the generation has been stopped before finishing.

Functions to manipulate statistics.
void	select (double weight)
	An event has been selected.

void	accept ()
	Accept the current event, taking care of the statistics collection of the corresponding reader objects.

void	reject (double weight)
	Reject the current event, taking care of the statistics collection of the corresponding reader objects.

void	increaseMaxXSec (CrossSection maxxsec)
	Increase the overestimated cross section for the selected reader.

void	skipEvents ()
	Skip some events.

Simple access functions.
WeightOpt	weightOption () const
	The way weights are to be treated.

double	unitTolerance () const
	If the weight option is set to unit weight, do not start compensating unless the weight is this much larger than unity.

const ReaderVector &	readers () const
	Access the list of readers.

const ReaderSelector &	selector () const
	The selector to choose readers according to their overestimated cross section.

tFxFxReaderPtr	currentReader () const
	The currently selected reader object.

void	currentReader (tFxFxReaderPtr x)
	Set the currently selected reader object.

Public Member Functions inherited from ThePEG::EventHandler
	EventHandler (bool warnincomplete=true)

	EventHandler (const EventHandler &)

virtual void	initialize ()

virtual EventPtr	generateEvent ()

tEventPtr	generateEvent (tEventPtr e)

tEventPtr	generateEvent (tStepPtr s)

virtual EventPtr	continueEvent ()

tCollPtr	continueCollision ()

void	clearEvent ()

virtual void	select (tXCombPtr newXComb)

virtual bool	empty () const

virtual void	statistics (ostream &) const

virtual CrossSection	histogramScale () const

virtual CrossSection	integratedXSec () const

virtual CrossSection	integratedXSecErr () const

long	maxLoop () const

const cPDPair &	incoming () const

const LuminosityFunction &	lumiFn () const

tcLumiFnPtr	lumiFnPtr () const

tLumiFnPtr	lumiFnPtr ()

tCutsPtr	cuts () const

tPExtrPtr	partonExtractor () const

tCascHdlPtr	cascadeHandler () const

tCascHdlPtr	CKKWHandler () const

tEventPtr	currentEvent () const

tCollPtr	currentCollision () const

tStepPtr	currentStep () const

bool	weighted () const

int	statLevel () const

ConsistencyLevel	consistencyLevel () const

double	consistencyEpsilon () const

void	performStep (tStepHdlPtr handler, tHintPtr hint)

void	addStep (Group::Level, Group::Handler, tStepHdlPtr=tStepHdlPtr(), tHintPtr=tHintPtr())

tStepPtr	newStep (tcStepHdlPtr sh)

void	popStep ()

virtual void	initGroups ()

void	currentEvent (tEventPtr e)

void	currentCollision (tCollPtr c)

void	currentStep (tStepPtr s)

tStepHdlPtr	currentStepHandler () const

void	currentStepHandler (tStepHdlPtr sh)

void	throwCurrent ()

virtual void	clean ()

virtual void	checkConsistency () const

	EventHandler (bool warnincomplete=true)

	EventHandler (const EventHandler &)

virtual void	initialize ()

virtual EventPtr	generateEvent ()

tEventPtr	generateEvent (tEventPtr e)

tEventPtr	generateEvent (tStepPtr s)

virtual EventPtr	continueEvent ()

tCollPtr	continueCollision ()

void	clearEvent ()

virtual void	select (tXCombPtr newXComb)

virtual bool	empty () const

virtual void	statistics (ostream &) const

virtual CrossSection	histogramScale () const

virtual CrossSection	integratedXSec () const

virtual CrossSection	integratedXSecErr () const

long	maxLoop () const

const cPDPair &	incoming () const

const LuminosityFunction &	lumiFn () const

tcLumiFnPtr	lumiFnPtr () const

tLumiFnPtr	lumiFnPtr ()

tCutsPtr	cuts () const

tPExtrPtr	partonExtractor () const

tCascHdlPtr	cascadeHandler () const

tCascHdlPtr	CKKWHandler () const

tEventPtr	currentEvent () const

tCollPtr	currentCollision () const

tStepPtr	currentStep () const

bool	weighted () const

int	statLevel () const

ConsistencyLevel	consistencyLevel () const

double	consistencyEpsilon () const

void	performStep (tStepHdlPtr handler, tHintPtr hint)

void	addStep (Group::Level, Group::Handler, tStepHdlPtr=tStepHdlPtr(), tHintPtr=tHintPtr())

tStepPtr	newStep (tcStepHdlPtr sh)

void	popStep ()

virtual void	initGroups ()

void	currentEvent (tEventPtr e)

void	currentCollision (tCollPtr c)

void	currentStep (tStepPtr s)

tStepHdlPtr	currentStepHandler () const

void	currentStepHandler (tStepHdlPtr sh)

void	throwCurrent ()

virtual void	clean ()

virtual void	checkConsistency () const

void	persistentOutput (PersistentOStream &os) const

void	persistentInput (PersistentIStream &is, int version)

Public Member Functions inherited from ThePEG::HandlerBaseT< UseRandom >
double	rnd () const

double	rnd (double xu) const

double	rnd (double xl, double xu) const

bool	rndbool () const

bool	rndbool (double p) const

bool	rndbool (double p1, double p2) const

int	rndsign (double p1, double p2, double p3) const

int	rnd2 (double p0, double p1) const

int	rnd3 (double p0, double p1, double p2) const

int	rnd4 (double p0, double p1, double p2, double p3) const

long	irnd (long xu=2) const

long	irnd (long xl, long xu) const

const StandardModelBase &	SM () const

tSMPtr	standardModel () const

Public Member Functions inherited from ThePEG::Interfaced
virtual bool	defaultInit ()

PPtr	getParticle (PID) const

PDPtr	getParticleData (PID) const

bool	used () const

void	useMe () const

tEGPtr	generator () const

void	persistentOutput (PersistentOStream &os) const

void	persistentInput (PersistentIStream &is, int version)

PPtr	getParticle (PID) const

PDPtr	getParticleData (PID) const

bool	used () const

void	useMe () const

tEGPtr	generator () const

Public Member Functions inherited from ThePEG::InterfacedBase
string	fullName () const

string	name () const

string	path () const

string	comment () const

void	setup (istream &is)

void	update ()

void	init ()

virtual bool	preInitialize () const

void	initrun ()

void	finish ()

void	touch ()

void	reset ()

void	clear ()

InitState	state () const

bool	locked () const

bool	touched () const

virtual IBPtr	fullclone () const

void	persistentOutput (PersistentOStream &os) const

void	persistentInput (PersistentIStream &is, int version)

virtual void	debugme () const

void	update ()

void	init ()

virtual bool	preInitialize () const

void	initrun ()

void	finish ()

void	touch ()

void	reset ()

void	clear ()

InitState	state () const

bool	locked () const

bool	touched () const

virtual IBPtr	fullclone () const

Public Member Functions inherited from ThePEG::Base
void	debug () const

virtual void	debugme () const

Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType	referenceCount () const

Public Member Functions inherited from ThePEG::Named
	Named (const string &newName=string())

	Named (const Named &)=default

const string &	name () const

bool	operator== (const Named &other) const

bool	operator< (const Named &other) const

Public Member Functions inherited from ThePEG::LastXCombInfo< typename XC >
const XC &	lastXComb () const

tXCPtr	lastXCombPtr () const

const XC &	lastHeadXComb () const

tXCPtr	lastHeadXCombPtr () const

const EventHandler &	lastEventHandler () const

tPExtrPtr	lastExtractor () const

PDFT	pdf (tcPPtr parton) const

const Cuts &	lastCuts () const

tCutsPtr	lastCutsPtr () const

const PPair &	lastParticles () const

Energy2	lastS () const

const PPair &	lastPartons () const

Energy2	lastSHat () const

double	lastTau () const

double	lastY () const

double	lastP1 () const

double	lastP2 () const

double	lastL1 () const

double	lastL2 () const

double	lastX1 () const

double	lastX2 () const

double	lastE1 () const

double	lastE2 () const

double	lastFL1L2 () const

Energy2	lastScale () const

double	lastAlphaS () const

double	lastAlphaEM () const

const vector< Lorentz5Momentum > &	meMomenta () const

double	lastME2 () const

double	lastPreweight () const

double	jacobian () const

CrossSection	lastMECrossSection () const

double	lastMEPDFWeight () const

double	lastMECouplings () const

tSubProPtr	subProcess () const

const cPDVector &	mePartonData () const

const XC &	lastXComb () const

tXCPtr	lastXCombPtr () const

const XC &	lastHeadXComb () const

tXCPtr	lastHeadXCombPtr () const

const EventHandler &	lastEventHandler () const

tPExtrPtr	lastExtractor () const

PDFT	pdf (tcPPtr parton) const

const Cuts &	lastCuts () const

tCutsPtr	lastCutsPtr () const

const PPair &	lastParticles () const

Energy2	lastS () const

const PPair &	lastPartons () const

Energy2	lastSHat () const

double	lastTau () const

double	lastY () const

double	lastP1 () const

double	lastP2 () const

double	lastL1 () const

double	lastL2 () const

double	lastX1 () const

double	lastX2 () const

double	lastE1 () const

double	lastE2 () const

double	lastFL1L2 () const

Protected Member Functions
Clone Methods.
virtual IBPtr	clone () const
	Make a simple clone of this object.

virtual IBPtr	fullclone () const
	Make a clone of this object, possibly modifying the cloned object to make it sane.

Protected Member Functions inherited from ThePEG::EventHandler
virtual IBPtr	clone () const

virtual IBPtr	fullclone () const

virtual void	dofinish ()

virtual void	rebind (const TranslationMap &trans)

virtual IVector	getReferences ()

LuminosityFunction &	lumiFn ()

void	setupGroups ()

GroupVector &	groups ()

const GroupVector &	groups () const

void	lumiFn (LumiFnPtr)

virtual IBPtr	clone () const

virtual IBPtr	fullclone () const

Protected Member Functions inherited from ThePEG::Interfaced
void	reporeg (IBPtr object, string name) const

bool	setDefaultReference (PtrT &ptr, string classname, string objectname)

	Interfaced (const string &newName)

	Interfaced (const Interfaced &i)

void	setGenerator (tEGPtr generator)

Protected Member Functions inherited from ThePEG::InterfacedBase
virtual void	readSetup (istream &is)

virtual void	doupdate ()

virtual void	doinit ()

virtual void	doinitrun ()

virtual void	dofinish ()

virtual IVector	getReferences ()

virtual void	rebind (const TranslationMap &)

virtual IBPtr	clone () const=0

	InterfacedBase (string newName)

	InterfacedBase (const InterfacedBase &i)

virtual void	readSetup (istream &is)

virtual void	doupdate ()

virtual void	doinit ()

virtual void	doinitrun ()

virtual void	dofinish ()

virtual IVector	getReferences ()

virtual void	rebind (const TranslationMap &)

Protected Member Functions inherited from ThePEG::Pointer::ReferenceCounted
	ReferenceCounted (const ReferenceCounted &)

ReferenceCounted &	operator= (const ReferenceCounted &)

Protected Member Functions inherited from ThePEG::Named
const Named &	operator= (const Named &other)

const string &	name (const string &newName)

Friends
class	FxFxHandler

Functions used by the persistent I/O system.
tFxFxReaderPtr	theCurrentReader
	The currently selected reader object.

void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.

void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.

static void	Init ()
	The standard Init function used to initialize the interfaces.

Standard Interfaced functions.
XSecStat	stats
	Collect statistics for this event handler.

map< string, XSecStat >	optstats

map< string, CrossSection >	optxs

int	ntries

XSecStat	histStats
	Collect statistics for this event handler.

map< string, XSecStat >	opthistStats

vector< string >	weightnames

ReaderVector	theReaders
	The list of readers.

ReaderSelector	theSelector
	The selector to choose readers according to their overestimated cross section.

WeightOpt	theWeightOption
	The way weights are to be treated.

double	theUnitTolerance
	If the weight option is set to unit weight, do not start compensating unless the weight is this much larger than unity.

bool	warnPNum
	Warn if the same process number is used in more than one FxFxReader.

unsigned int	theNormWeight
	How to normalize the weights.

unsigned int	UseLHEEvent
	How to number the events.

static ClassDescription< FxFxEventHandler >	initFxFxEventHandler
	The static object used to initialize the description of this class.

virtual void	doinit ()
	Initialize this object after the setup phase before saving an EventGenerator to disk.

virtual void	doinitrun ()
	Initialize this object.

virtual void	dofinish ()
	Finalize this object.

ReaderVector &	readers ()
	Access the list of readers.

ReaderSelector &	selector ()
	The selector to choose readers according to their overestimated cross section.

void	setUnitTolerance (double)
	Helper function for the interface;.

map< string, XSecStat >	OptStatsFunc ()

map< string, CrossSection >	OptXsFunc ()

FxFxEventHandler &	operator= (const FxFxEventHandler &)=delete
	The assignment operator is private and must never be called.

Additional Inherited Members
Static Public Member Functions inherited from ThePEG::EventHandler
static void	Init ()

Static Public Member Functions inherited from ThePEG::HandlerBase
static void	Init ()

Static Public Member Functions inherited from ThePEG::Interfaced
static void	Init ()

Static Public Member Functions inherited from ThePEG::InterfacedBase
static void	Init ()

Static Public Member Functions inherited from ThePEG::Base
static void	Init ()

Public Attributes inherited from ThePEG::EventHandler
	clNoCheck

	clCollision

	clStep

	clPrintCollision

	clPrintStep

Public Attributes inherited from ThePEG::InterfacedBase
	initializing

	uninitialized

	initialized

	runready

Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long	uniqueId

Static Protected Member Functions inherited from ThePEG::Interfaced
static void	registerRepository (IBPtr)

static void	registerRepository (IBPtr, string newName)

Protected Attributes inherited from ThePEG::EventHandler
HandlerGroup< SubProcessHandler >	optSubprocessGroup

HandlerGroup< CascadeHandler >	optCascadeGroup

HandlerGroup< MultipleInteractionHandler >	optMultiGroup

HandlerGroup< HadronizationHandler >	optHadronizationGroup

HandlerGroup< DecayHandler >	optDecayGroup

GroupVector	optGroups

bool	warnIncomplete

cPDPair	theIncoming

Protected Attributes inherited from ThePEG::LastXCombInfo< typename XC >
XCPtr	theLastXComb

Detailed Description

The FxFxEventHandler inherits from the general EventHandler class and administers the reading of events generated by external matrix element generator programs according to the Les Houches accord.

The class has a list of FxFxReaders which typically are connected to files with event data produced by external matrix element generator programs. When an event is requested by FxFxEventHandler, one of the readers are chosen, an event is read in and then passed to the different StepHandler defined in the underlying EventHandler class.

See also: The interfaces defined for FxFxEventHandler.

Definition at line 40 of file FxFxEventHandler.h.

Member Typedef Documentation

◆ ReaderSelector

typedef CompSelector<int,CrossSection> ThePEG::FxFxEventHandler::ReaderSelector

A selector of readers.

Definition at line 52 of file FxFxEventHandler.h.

◆ ReaderVector

typedef vector<FxFxReaderPtr> ThePEG::FxFxEventHandler::ReaderVector

A vector of FxFxReader objects.

Definition at line 47 of file FxFxEventHandler.h.

Member Enumeration Documentation

◆ WeightOpt

enum ThePEG::FxFxEventHandler::WeightOpt

Enumerate the weighting options.

Enumerator
unitweight	All events have unit weight.
unitnegweight	All events have wight +/- 1.
varweight	Varying positive weights.
varnegweight	Varying positive or negative weights.

Definition at line 57 of file FxFxEventHandler.h.

Constructor & Destructor Documentation

◆ FxFxEventHandler()

ThePEG::FxFxEventHandler::FxFxEventHandler ( )

inline

The default constructor.

Definition at line 72 of file FxFxEventHandler.h.

References selector(), ThePEG::CompSelector< typename T, typename WeightType >::tolerance(), and unitTolerance().

Member Function Documentation

◆ clone()

virtual IBPtr ThePEG::FxFxEventHandler::clone ( ) const

protectedvirtual

Make a simple clone of this object.

Returns: a pointer to the new object.

Reimplemented from ThePEG::EventHandler.

◆ continueEvent()

virtual EventPtr ThePEG::FxFxEventHandler::continueEvent ( )

virtual

Continue generating an event if the generation has been stopped before finishing.

Reimplemented from ThePEG::EventHandler.

◆ currentReader() [1/2]

tFxFxReaderPtr ThePEG::FxFxEventHandler::currentReader ( ) const

inline

The currently selected reader object.

Definition at line 203 of file FxFxEventHandler.h.

References theCurrentReader.

◆ currentReader() [2/2]

void ThePEG::FxFxEventHandler::currentReader ( tFxFxReaderPtr x )

inline

Set the currently selected reader object.

Definition at line 209 of file FxFxEventHandler.h.

References theCurrentReader.

◆ dofinish()

virtual void ThePEG::FxFxEventHandler::dofinish ( )

protectedvirtual

Finalize this object.

Called in the run phase just after a run has ended. Used eg. to write out statistics.

Reimplemented from ThePEG::EventHandler.

◆ doinit()

virtual void ThePEG::FxFxEventHandler::doinit ( )

protectedvirtual

Initialize this object after the setup phase before saving an EventGenerator to disk.

Exceptions

InitException if object could not be initialized properly.

Reimplemented from ThePEG::InterfacedBase.

◆ doinitrun()

virtual void ThePEG::FxFxEventHandler::doinitrun ( )

protectedvirtual

Initialize this object.

Called in the run phase just before a run begins.

Reimplemented from ThePEG::InterfacedBase.

◆ fullclone()

virtual IBPtr ThePEG::FxFxEventHandler::fullclone ( ) const

protectedvirtual

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns: a pointer to the new object.

Reimplemented from ThePEG::EventHandler.

◆ generateEvent()

virtual EventPtr ThePEG::FxFxEventHandler::generateEvent ( )

virtual

Generate an event.

Reimplemented from ThePEG::EventHandler.

◆ histogramScale()

virtual CrossSection ThePEG::FxFxEventHandler::histogramScale ( ) const

virtual

Histogram scale.

A histogram bin which has been filled with the weights associated with the Event objects should be scaled by this factor to give the correct cross section.

Reimplemented from ThePEG::EventHandler.

◆ Init()

static void ThePEG::FxFxEventHandler::Init ( )

static

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

◆ initialize()

virtual void ThePEG::FxFxEventHandler::initialize ( )

virtual

Initialize this event handler and all related objects needed to generate events.

Reimplemented from ThePEG::EventHandler.

◆ integratedXSec()

virtual CrossSection ThePEG::FxFxEventHandler::integratedXSec ( ) const

virtual

The estimated total integrated cross section of the processes generated in this run.

Returns: 0 if no integrated cross section could be estimated.

Reimplemented from ThePEG::EventHandler.

◆ integratedXSecErr()

virtual CrossSection ThePEG::FxFxEventHandler::integratedXSecErr ( ) const

virtual

The estimated error in the total integrated cross section of the processes generated in this run.

Returns: 0 if no integrated cross section error could be estimated.

Reimplemented from ThePEG::EventHandler.

◆ operator=()

FxFxEventHandler & ThePEG::FxFxEventHandler::operator= ( const FxFxEventHandler & )

privatedelete

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

◆ OptStatsFunc()

map< string, XSecStat > ThePEG::FxFxEventHandler::OptStatsFunc ( )

inlineprotected

Definition at line 316 of file FxFxEventHandler.h.

◆ OptXsFunc()

map< string, CrossSection > ThePEG::FxFxEventHandler::OptXsFunc ( )

inlineprotected

Definition at line 318 of file FxFxEventHandler.h.

◆ performCollision()

virtual tCollPtr ThePEG::FxFxEventHandler::performCollision ( )

virtual

Create the Event and Collision objects.

Used by the generateEvent() function.

◆ persistentInput()

void ThePEG::FxFxEventHandler::persistentInput	(	PersistentIStream &	is,
		int	version
	)

Function used to read in object persistently.

Parameters

is	the persistent input stream read from.
version	the version number of the object when written.

◆ persistentOutput()

void ThePEG::FxFxEventHandler::persistentOutput ( PersistentOStream & os ) const

Function used to write out object persistently.

Parameters

os	the persistent output stream written to.

◆ readers() [1/2]

ReaderVector & ThePEG::FxFxEventHandler::readers ( )

inlineprotected

Access the list of readers.

Definition at line 292 of file FxFxEventHandler.h.

References theReaders.

◆ readers() [2/2]

const ReaderVector & ThePEG::FxFxEventHandler::readers ( ) const

inline

Access the list of readers.

Definition at line 192 of file FxFxEventHandler.h.

References theReaders.

◆ select()

void ThePEG::FxFxEventHandler::select ( double weight )

An event has been selected.

Signal that an event has been selected with the given weight. If unit weights are requested, the event will be accepted with that weight. This also takes care of the statistics collection of the selected reader object.

◆ selector() [1/2]

ReaderSelector & ThePEG::FxFxEventHandler::selector ( )

inlineprotected

The selector to choose readers according to their overestimated cross section.

Definition at line 298 of file FxFxEventHandler.h.

References theSelector.

◆ selector() [2/2]

const ReaderSelector & ThePEG::FxFxEventHandler::selector ( ) const

inline

The selector to choose readers according to their overestimated cross section.

Definition at line 198 of file FxFxEventHandler.h.

References theSelector.

Referenced by FxFxEventHandler().

◆ skipEvents()

void ThePEG::FxFxEventHandler::skipEvents ( )

Skip some events.

To ensure a reader file is scanned an even number of times, skip a number of events for the selected reader.

◆ statistics()

virtual void ThePEG::FxFxEventHandler::statistics ( ostream & ) const

virtual

Write out accumulated statistics about intergrated cross sections and stuff.

Reimplemented from ThePEG::EventHandler.

◆ unitTolerance()

double ThePEG::FxFxEventHandler::unitTolerance ( ) const

inline

If the weight option is set to unit weight, do not start compensating unless the weight is this much larger than unity.

Definition at line 187 of file FxFxEventHandler.h.

References theUnitTolerance.

Referenced by FxFxEventHandler().

◆ weightOption()

WeightOpt ThePEG::FxFxEventHandler::weightOption ( ) const

inline

The way weights are to be treated.

Definition at line 181 of file FxFxEventHandler.h.

References theWeightOption.

Friends And Related Function Documentation

◆ FxFxHandler

friend class FxFxHandler

friend

Definition at line 64 of file FxFxEventHandler.h.

Member Data Documentation

◆ histStats

XSecStat ThePEG::FxFxEventHandler::histStats

protected

Collect statistics for this event handler.

To be used for histogram scaling.

Definition at line 325 of file FxFxEventHandler.h.

◆ initFxFxEventHandler

ClassDescription<FxFxEventHandler> ThePEG::FxFxEventHandler::initFxFxEventHandler

staticprivate

The static object used to initialize the description of this class.

Indicates that this is a concrete class with persistent data.

Definition at line 399 of file FxFxEventHandler.h.

◆ ntries

int ThePEG::FxFxEventHandler::ntries

protected

Definition at line 314 of file FxFxEventHandler.h.

◆ opthistStats

map<string,XSecStat> ThePEG::FxFxEventHandler::opthistStats

protected

Definition at line 327 of file FxFxEventHandler.h.

◆ optstats

map<string,XSecStat> ThePEG::FxFxEventHandler::optstats

protected

Definition at line 310 of file FxFxEventHandler.h.

◆ optxs

map<string,CrossSection> ThePEG::FxFxEventHandler::optxs

protected

Definition at line 312 of file FxFxEventHandler.h.

◆ stats

XSecStat ThePEG::FxFxEventHandler::stats

protected

Collect statistics for this event handler.

Definition at line 308 of file FxFxEventHandler.h.

◆ theCurrentReader

tFxFxReaderPtr ThePEG::FxFxEventHandler::theCurrentReader

The currently selected reader object.

Definition at line 242 of file FxFxEventHandler.h.

Referenced by currentReader().

◆ theNormWeight

unsigned int ThePEG::FxFxEventHandler::theNormWeight

private

How to normalize the weights.

Definition at line 370 of file FxFxEventHandler.h.

◆ theReaders

ReaderVector ThePEG::FxFxEventHandler::theReaders

private

The list of readers.

Definition at line 341 of file FxFxEventHandler.h.

Referenced by readers().

◆ theSelector

ReaderSelector ThePEG::FxFxEventHandler::theSelector

private

The selector to choose readers according to their overestimated cross section.

Definition at line 347 of file FxFxEventHandler.h.

Referenced by selector().

◆ theUnitTolerance

double ThePEG::FxFxEventHandler::theUnitTolerance

private

If the weight option is set to unit weight, do not start compensating unless the weight is this much larger than unity.

Definition at line 358 of file FxFxEventHandler.h.

Referenced by unitTolerance().

◆ theWeightOption

WeightOpt ThePEG::FxFxEventHandler::theWeightOption

private

The way weights are to be treated.

Definition at line 352 of file FxFxEventHandler.h.

Referenced by weightOption().

◆ UseLHEEvent

unsigned int ThePEG::FxFxEventHandler::UseLHEEvent

private

How to number the events.

Definition at line 375 of file FxFxEventHandler.h.

◆ warnPNum

bool ThePEG::FxFxEventHandler::warnPNum

private

Warn if the same process number is used in more than one FxFxReader.

Definition at line 365 of file FxFxEventHandler.h.

◆ weightnames

vector<string> ThePEG::FxFxEventHandler::weightnames

protected

Definition at line 334 of file FxFxEventHandler.h.

The documentation for this class was generated from the following file:

FxFxEventHandler.h

Public Types

Public Member Functions

Protected Member Functions

Friends

Functions used by the persistent I/O system.

Standard Interfaced functions.

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ReaderSelector

◆ ReaderVector

Member Enumeration Documentation

◆ WeightOpt

Constructor & Destructor Documentation

◆ FxFxEventHandler()

Member Function Documentation

◆ clone()

◆ continueEvent()

◆ currentReader() [1/2]

◆ currentReader() [2/2]

◆ dofinish()

◆ doinit()

◆ doinitrun()

◆ fullclone()

◆ generateEvent()

◆ histogramScale()

◆ Init()

◆ initialize()

◆ integratedXSec()

◆ integratedXSecErr()

◆ operator=()

◆ OptStatsFunc()

◆ OptXsFunc()

◆ performCollision()

◆ persistentInput()

◆ persistentOutput()

◆ readers() [1/2]

◆ readers() [2/2]

◆ select()

◆ selector() [1/2]

◆ selector() [2/2]

◆ skipEvents()

◆ statistics()

◆ unitTolerance()

◆ weightOption()

Friends And Related Function Documentation

◆ FxFxHandler

Member Data Documentation

◆ histStats

◆ initFxFxEventHandler

◆ ntries

◆ opthistStats

◆ optstats

◆ optxs

◆ stats

◆ theCurrentReader

◆ theNormWeight

◆ theReaders

◆ theSelector

◆ theUnitTolerance

◆ theWeightOption

◆ UseLHEEvent

◆ warnPNum

◆ weightnames